Risk grade updatedRisk gradeEvidence verified
20 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.Business profile
Opintovalmennus Tammiranta Oy
Opintovalmennus Tammiranta Oy's registered office is Helsingfors. It is a limited company. The company was established on 2021-09-07. It operates in the industry of educational support activities n.e.c.. In its latest retained statement for 2024-12-31, revenue was €300 and operating profit was -€1,226.
Business ID 3233189-1ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3233189-1
- Sector
- Educational support activities n.e.c.
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2021-09-07
- Business ID registration date
- 2021-09-02
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Ratavartijankatu 4 D 83, 00520, Helsingfors
Website: https://opintovalmennustammiranta.fiSource observation
People and decision-makers
Tiensuu Juha SamuliVarsinainen jäsen
Turkia-Tiensuu Henni AnnikaVarajäsen
Juha TiensuuFounder
About Opintovalmennus Tammiranta Oy
Financial position and key figures for the company.
Opintovalmennus Tammiranta Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2021-09-07. It operates in the industry of educational support activities n.e.c.. In its latest retained statement for 2024-12-31, revenue was €300 and operating profit was -€1,226. The latest retained financial statement for 2024-12-31 shows revenue of €300 and profit for the financial year of -€1,692. Based on the latest retained statement, revenue growth was -77.8%, operating margin was -408.7%, and equity ratio was not currently available.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2024-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-77.8%
Operating margin-408.7%
Revenue€300-€1,050 (-77.8%) vs previous periodPrevious: €1,350
Operating profit (loss)-€1,226-€1,185 (-2891.9%) vs previous periodPrevious: -€41
Profit (loss) for the financial year-€1,692-€1,228 (-264.7%) vs previous periodPrevious: -€464
Assets€250-€726 (-74.4%) vs previous periodPrevious: €976
Balance-sheet contextLatest financial period
Profit before taxes-€1,692Previous: -€464
Employees12Previous: No comparison value
Revenue trend3 periods
€680
2022-12-31
€1,350
2023-12-31
€300
2024-12-31
Operating profit (loss) trend3 periods
-€3,483
2022-12-31
-€41
2023-12-31
-€1,226
2024-12-31
Profit (loss) for the financial year trend3 periods
-€3,765
2022-12-31
-€464
2023-12-31
-€1,692
2024-12-31
Assets trend3 periods
€101,722
2022-12-31
€976
2023-12-31
€250
2024-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioNot assessable
0/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
0/100 · Declining
Ratio history
| Ratio | 2022-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Equity ratio | - | - | - |
| Current ratio | - | - | - |
| Operating profit margin | -512.2 % | -3.0 % | -408.7 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3233189-1
EU IDFIFPRO.3233189-1
MunicipalityHelsingfors
Current registered entries
2021-09-07Registered in Tax Administration (Tax Administration)
2021-09-07Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Tiensuu Juha SamuliVarsinainen jäsenSources: 3 · Confidence: 78%
Turkia-Tiensuu Henni AnnikaVarajäsenSources: 2 · Confidence: 78%
Juha TiensuuFounderSources: 1 · Confidence: 76%
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
Automatic gradeNot a credit decision
C
Elevated riskOpintovalmennus Tammiranta Oy
Grade unchangedC · new analysis 2026-10-20
39/100
Medium
Limited financial evidenceRegistry and statistics based
Financial development is mostly stable or mixed.
3 comparable periodsRevenueVolatile
ProfitabilityVolatile
SolvencyNot enough history
LiquidityNot enough history
Supporting factors
- Company context reduces the weight of an isolated financial signal
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsC
2026-10-2039/100 · v0.15
C → CC
2026-10-1239/100 · v0.14
Oldest retained automatic assessment in this comparisonC
2026-10-20
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
A serious financial risk signal affects this grade. Review the profile financial indicators as well.
Risk context
When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.
Industry riskmedium
55/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 5 years of registry continuity.
Registry and status signalsRajallinen
39/100
Registry history, filing recency, and active register markings are still limited or mixed.
Events & news
Verified events and sourced external company news in one timeline.
Risk grade updatedRisk gradeEvidence verified
12 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.Registry timeline
Trade register notifications shown on a timeline.
6 register eventsLatest event: 2025-07-10
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
Opintovalmennus Tammiranta Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.